Results 11 to 20 of about 217,475 (280)
Impact of electric charges on chaos in magnetized Reissner–Nordström spacetimes
European Physical Journal C: Particles and Fields, 2023 We consider the motion of test particles around a Reissner–Nordström black hole immersed into a strong external magnetic field modifying the spacetime structure.
Daqi Yang, Wenfang Liu, Xin Wu
doaj +1 more source
Constraints on the magnetized Ernst black hole spacetime through quasiperiodic oscillations
European Physical Journal C: Particles and Fields, 2022 We study the dynamics of test particles around a magnetized Ernst black hole considering its magnetic field in the environment surrounding the black hole.
Sanjar Shaymatov +3 more
doaj +1 more source
New Journal of Physics, 2021 The parameters of scattering (reflection) of charged particles by the leading edge of a dust acoustic soliton are analyzed. The soliton profile is calculated using the Sagdeev pseudopotential approach.
F M Trukhachev +3 more
doaj +1 more source
East European Journal of Physics, 2023 The work analyzes the dependence of the diffusion index of high-energy negatively charged particles on the energy of the transverse motion in oriented crystal. The crystal had an axial orientation relative to the direction of particle incidence.
Igor V. Kyryllin +2 more
doaj +1 more source
Idealized Study of a Static Electrical Field on Charged Saltating Snow Particles
Frontiers in Earth Science, 2022 Strong electric fields, with values of tens kV/m near the surface, are observed during drifting and blowing snow events. Charge separation can significantly affect particle motion. Although several investigations attempted to shed light on the mechanisms
Hongxiang Yu +10 more
doaj +1 more source
Charged particles and Penrose process near charged black holes in Einstein–Maxwell-scalar theory
European Physical Journal C: Particles and Fields, 2023 We study the dynamics of charged test particles around an electrically charged black hole in Einstein–Maxwell-scalar (EMS) gravity. The event horizon properties of the spacetime around the black hole are explored and the upper limit for the EMS theory ...
Nuriddin Kurbonov +6 more
doaj +1 more source
Acceleration of charged particles due to chaotic scattering in the combined black hole gravitational field and asymptotically uniform magnetic field [PDF]
, 2015 To test the role of large-scale magnetic fields in accretion processes, we study dynamics of charged test particles in vicinity of a black hole immersed into an asymptotically uniform magnetic field.
Kološ, Martin, Stuchlík, Zdeněk
core +2 more sources
Motion of a classical charged particle [PDF]
Physical Review D, 2006 The Lorentz-Dirac equation is not an unavoidable consequence of solely linear and angular momenta conservation for a point charge. It also requires an additional assumption concerning the elementary character of the charge. We here use a less restrictive elementarity assumption for a spinless charge and derive a system of conservation equations that ...
Aguirregabiria, Juan M. +2 more
openaire +2 more sources
On fast charged particles scattering in a thin crystalline undulator
Physics Letters B, 2019 The scattering of fast charged particles in a thin silicon crystalline undulator is considered under conditions when all the particles of the beam undergo above-barrier motion with respect to the bent crystalline atomic planes. The consideration is based
N.F. Shul'ga, V.I. Truten'
doaj +1 more source
Thermophoretic motion of a charged single colloidal particle
Physical Review E, 2023 We calculate the thermophoretic drift of a charged single colloidal particle with hydrodynamically slipping surface immersed in an electrolyte solution in response to a small temperature gradient. Here, we rely on a linearized hydrodynamic approach for the fluid flow and the motion of the electrolyte ions while keeping the full nonlinearity of the ...
Daniel B. Mayer +2 more
openaire +3 more sources